A nurse is caring for a client who has a chest tube that was inserted 4 days ago. Which of the following findings should the nurse report to the charge nurse?
Respiratory rate 16/min
Blood pressure 110/70 mm Hg
400 mL of drainage in the collection chamber within 4 hr
Fluctuation in the water seal chamber with respiration
The Correct Answer is C
A. Respiratory rate 16/min is a normal finding. A respiratory rate of 16/min is within the expected range for adults, so it does not indicate a problem that requires immediate attention.
B. Blood pressure 110/70 mm Hg is within the normal range for blood pressure. This is an acceptable finding and does not require reporting to the charge nurse.
C. 400 mL of drainage in the collection chamber within 4 hr should be reported to the charge nurse. This is an excessive amount of drainage for a client with a chest tube. After the first few hours post-surgery, the drainage should decrease. Large amounts of drainage may indicate bleeding, and it is important to notify the charge nurse immediately to assess the situation further.
D. Fluctuation in the water seal chamber with respiration is a normal finding. It is expected for the water seal chamber to fluctuate with the client’s respirations, indicating that the chest tube is functioning properly and the system is not obstructed.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Instant coffee: Instant coffee generally contains more caffeine than brewed green tea or cola soft drinks. A typical 8 oz serving of instant coffee contains about 30–90 mg of caffeine.
B. Hot cocoa: This is correct. Hot cocoa contains the least amount of caffeine compared to the other options. An 8 oz serving typically contains around 5–10 mg of caffeine.
C. Brewed green tea: Brewed green tea typically contains more caffeine than hot cocoa, with an 8 oz serving containing around 30–50 mg of caffeine.
D. Cola soft drink: Cola soft drinks typically contain more caffeine than hot cocoa, with an 8 oz serving containing about 24–46 mg of caffeine.
Correct Answer is C
Explanation
A. Thrombocytopenia: Neither atenolol nor nitroglycerin is commonly associated with thrombocytopenia. This is not the primary concern when these two medications are used together.
B. Dry cough: A dry cough is a known side effect of ACE inhibitors (e.g., enalapril), but it is not commonly associated with atenolol or nitroglycerin.
C. Hypotension: Both atenolol (a beta-blocker) and nitroglycerin (a vasodilator) can lower blood pressure. When taken together, there is an increased risk of hypotension, especially when standing up quickly. The nurse should monitor the client for symptoms of low blood pressure such as dizziness, fainting, or lightheadedness.
D. Hyperglycemia: Atenolol may mask signs of hypoglycemia in clients with diabetes, but it does not directly cause hyperglycemia. Nitroglycerin is not typically associated with hyperglycemia either. Therefore, hyperglycemia is not a concern in this scenario.
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